Complete Bottom End Kits

Bottom End Kit

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 714205051902

The Hot Rods Bottom End Kit for the 2003-2013 Yamaha YZ250F includes all necessary components for a complete crankshaft installation. The kit features a Hot Rods crankshaft, main bearings, seals, and a full engine gasket set for a comprehensive engine rebuild. It offers a choice between a Heavy-Duty OE replacement crankshaft or a Heavy-Duty Stroker crankshaft, which increases stroke length depending on the application. In some cases, cylinder head modifications may be required.